3 years ago

Anybody please? I’ll mark it brilliant answer

Mathematics

2 answers:

Lelechka [254]3 years ago

8 0

It will be 38 because 3 is less than 4

kramer3 years ago

7 0

The answer is 38 I think

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Lady bird [3.3K]

Answer:

326.56

Step-by-step explanation:

2x(3.14)x4^2 = 100.48

11.48+(2x(3.14)x4x9) = 326.56

7 0

3 years ago

$120 is shared among 3 friends Ava, Ben, and Carlos. If Ava receives $20 less than

kenny6666 [7]

Answer:$20

Step-by-step explanation:

If Carlos had $20

Ben would have $60

And Ava would have $40

8 0

3 years ago

A rectangular prsim has a volume of 144 cubic yards. The height of the prism is 12 yards, and the width of the prism is 2 yards.

STALIN [3.7K]

Volume=length*width*height
Volume is 144
Height is 12
Width is 2
144=L*2*12
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8 0

3 years ago

How many real solutions does a quadratic equation have if its discriminant is zero?

Flura [38]

It is one answer with multiplicity 2

8 0

3 years ago

The graph of y = 3 over the sqaure root of x

mr_godi [17]

Answer:

$f(x) =\frac{3}{\sqrt{-x}}-2$

Observe the attached image

Step-by-step explanation:

The original function is:

$y =\frac{3}{\sqrt{x}}$

If we have a function g(x), then the graph of g(-x) will be equal to the graph of g(x) reflected on the y-axis.

In the same way, the graph of g(x)-2 is equal to the graph of g(x) displaced 2 units down

In this case $y = g(x)=\frac{3}{\sqrt{x}}$

Then

$g(-x) =\frac{3}{\sqrt{-x}}$

Finally

$f(x) =g(-x)-2 =\frac{3}{\sqrt{-x}}-2$

$f(x) =\frac{3}{\sqrt{-x}}-2$

The graph of f(x) is equal to the graph of $y =\frac{3}{\sqrt{x}}$ reflected on the axis-y and displaced 2 units downwards as seen in the attached image

6 0

4 years ago